Hubris, maybe. I'd definitely say hubris, with a side of feeling like you know what's right about everything.

[Jane is well aware this is the pot calling the kettle black, but it is what it is.]

I can't imagine their methods go over well even where they're from - Alola, right? We may not be able to go there for ourselves, but if the regions have anything in common, I'd bet on it being reverence of their local legendaries.